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Goodbye DB3 … but here’s an alternative: the DB3B! 📢

Following the end-of-life announcement of the DB3, I am offering you a replacement solution that is 100% compatible, with a similar budget and a few additional features.

Following the end-of-life announcement of the DB3, I am offering you a replacement solution that is 100% compatible, with a similar budget and a few additional features.

DB3B

  • Designed for indoor or outdoor gas and fire detection type alarms and for industrial applications (gas, oil, chemicals and pharmaceuticals)
  • High sound power (up to 122 dB)
  • Temperature range from -55 ° C to + 70 ° C
  • Corrosion protection (housing made of polyester reinforced with fiberglass)
  • 3 controllable tones with choice of each tone (Vcc version)
  • Protection class IP66 and IP67

Comparison DB3B/DB3

FunctionalityDB3BDB3
CertificationATEX, IECEx, CQST, CUTR, cULus, Inmetro, CCCFATEX, IECEx, CQST, CUTR, cULus, Inmetro
SPL @ 1 m122dB(A) (long flare)
129dB(A) (short flare)
115dB(A) (long flare)
108dB(A) (short flare)
ClassificationIIC / IIC & IIICIIB/IIC
IP RatingIP 66/67, NEMA 4X & 6IP 66/67, NEMA 4X & 6
Certified Temperature-55°C – + 85°C-55°C – + 70°C
Housing MaterialGlass fiber reinforced polyesterGlass fiber reinforced polyester
Weight (Ex d / Ex de)4.6/5.4kg6.0/6.4kg
Sounds28 sounds, 3 tones27 sounds, 2 tones
DC V Range12-4812-48
AC V Range110, 120, 220, 230, 240, 254110, 120, 220, 230, 240, 254

Are you interested in the DB3B? Do you need advice? Contact me, I will be happy to help you!

Alex, your expert in signaling solutions

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